CN201816301U - Pen with replaceable pen point - Google Patents

Abstract

The utility model discloses a pen with a replaceable pen point. The pen consists of a pen cap, the replaceable pen point, a pen body, a replaceable pen point water suction pipe and a pen body water suction pipe. When the pen is used, the pen cap is taken down, the concave screw socket of the replaceable pen point of a needed type is connected with the convex screw socket of the pen body and the replaceable pen point water suction pipe is connected with the pen body water suction pipe, so that the pen can be used conveniently and quickly and is economic and applicable.

Description

Interchangeable written pen

Technical field

The utility model relates to a kind of pen, a kind of interchangeable written pen of saying so more specifically.

Background technology

At present, people often will be equipped with the various pens of different size for writing function difference, and as common pen, art designing's pen, writing pen etc., and the difference of each pen is just on nib, use not only inconvenience but also uneconomical.

Summary of the invention

The purpose of this utility model provides an economic again interchangeable written pen easy to use.

For achieving the above object, the interchangeable written pen of the utility model is made up of the cap for brush, interchangeable nib, handwriting, interchangeable written suction hose, handwriting suction hose.This interchangeable written pen, interchangeable nib is connected by concavo-convex screw socket with handwriting, interchangeable written suction hose and handwriting suction hose are two parts, interchangeable written suction hose places the inside of interchangeable nib, the handwriting suction hose stretches out handwriting convex screw socket, after concavo-convex screw socket connected, interchangeable written suction hose was realized being connected with the handwriting suction hose.

Adopt said structure, interchangeable nib by concavo-convex screw socket with can use after handwriting is connected, use different classes of pen as need, replacing is written to get final product, thereby reaches not only convenient and swift but also economic and practical purpose.

Description of drawings

It among the figure positive view of interchangeable written pen.

The specific embodiment

Shown in the figure, this interchangeable written pen, it is by the cap for brush 1, and is interchangeable written 2, handwriting 3, interchangeable written suction hose 4, handwriting suction hose 5, concavo-convex screw socket 6 is formed.When using, take off the cap for brush 1, with after the convex screw thread of handwriting 3 links to each other, interchangeable written suction hose 4 also links together with handwriting suction hose 5 interchangeable written 2 concavity screw socket of required classification, can use, thereby reach not only convenient and swift but also economic and practical purpose.

The utility model is not limited to above-mentioned embodiment, for those of ordinary skill in the art, does other improvement, all belongs to protection domain of the present utility model.

Claims (2)

1. interchangeable written pen, by the cap for brush (1), interchangeable nib (2), handwriting (3), interchangeable written suction hose (4) and handwriting suction hose (5) are formed, and its spy just is: interchangeable nib (2) is connected by concavo-convex screw socket (6) with handwriting (3).

2. interchangeable written pen according to claim 1, its interchangeable written suction hose (4) is two parts with a body suction hose (5).

Images